Motorized lawn vacuum



FIG. 1 is a perspective view of a motorized lawn vacuum showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a right side elevational view with the left side being a mirror image thereof.

The broken line showing of a cab enclosure and a rear container for leaves and clippings in FIGS. 1, 2, 3 and 5 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a motorized lawn vacuum, as shown and described. 